import babelpolyfill from 'babel-polyfill'
import Vue from 'vue'
import App from './App'
import ElementUI from 'element-ui'
import 'element-ui/lib/theme-chalk/index.css'
//import './assets/theme/theme-green/index.css'
import VueRouter from 'vue-router'
import store from './vuex/store'
import Vuex from 'vuex'
//import NProgress from 'nprogress'
//import 'nprogress/nprogress.css'
import routes from './routes'
//import Mock from './mock'
//Mock.bootstrap();
import 'font-awesome/css/font-awesome.min.css'

import axios from 'axios'
//配置axios的全局基本路径
axios.defaults.baseURL='http://localhost:8080'
//全局属性配置，在任意组件内可以使用this.$http获取axios对象
Vue.prototype.$http = axios

Vue.use(ElementUI)
Vue.use(VueRouter)
Vue.use(Vuex)

//NProgress.configure({ showSpinner: false });

const router = new VueRouter({
  routes
})

//======================前端登录相关的拦截器配置======================
//1.axios前置拦截器 写到token到后端
axios.interceptors.request.use(config=>{
    //携带token
    let token =  localStorage.getItem("token");//514dc79b-2b9f-48be-88a8-1b012dee80ab
    if(token){
        config.headers['token']=token;//514dc79b-2b9f-48be-88a8-1b012dee80ab
    }
    return config;//一定要返回
},error => {
    Promise.reject(error);
});

//3.axios后置拦截器
axios.interceptors.response.use(result=>{
    console.log(result.data+"jjjjjjj");
    let data = result.data;//{"success":false,"message":"noLogin"}
    if(!data.success && data.message==="noLogin"){//只处理后端登录拦截器报错的信息
        //清除以前的过期登录信息
        localStorage.removeItem("token");
        localStorage.removeItem("loginInfo");
        //next({ path: '/login' });
        //2.  跳转到登录页
        router.push({ path: '/login' });
    }
    return result;
},error => {
    Promise.reject(error);
});

//4.前端静态资源拦截器  直接使用路由的拦截器
router.beforeEach((to, from, next) => {
    if(to.path == '/login' || to.path == '/shopRegister'){//可以直接访问的资源
        localStorage.removeItem("token");
        localStorage.removeItem("loginInfo");
        next();//放行
    }else{//需要校验是否登录
        let loginInfo = JSON.parse(localStorage.getItem('loginInfo'));
        if (!loginInfo) {
            next({ path: '/login' })
        } else {
            next()//放行
        }
    }
})

//======================前端登录相关的拦截器配置=====================

//router.afterEach(transition => {
//NProgress.done();
//});

new Vue({
  //el: '#app',
  //template: '<App/>',
  router,
  store,
  //components: { App }
  render: h => h(App)
}).$mount('#app')

